I am not 100% sure what the name for the factory part is. I'm talking about the piece that matches the GM body kit on the 02 ls sport (and probably earlier ls sports? idk).
When I bought my 02 it was missing, and I am curious about replacing it.
It's called a front lip, and it was only available on 02 models. I think I saw one in the classifieds somewhere, but it had a small crack in it.